problem no.3
- write a program using two dimentional arrays that
compute
the sum of data in rows and sum of data in columns of
the 3*3 array variable.
sample input/output dialog
5 9 8 = 22
3 8 2 = 13
4 3 9 = 16
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Answer Posted / janel
#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
int ar[3][3];
int a,b,R1,R2,R3,C1,C2,C3;
cout<<"Please Enter 9 numbers:"<<endl;
for (a=0;a<3;a++){
for (b=0;b<3;b++){
cout<<"["<<a<<"]["<<b<<"]:";
cin>>ar[a][b];
}
}
cout<<"The sum of the first row is: ";
R1=ar[0][0]+ar[0][1]+ar[0][2];
cout<<R1;
cout<<"\nThe sum of the second row is: ";
R2=ar[1][0]+ar[1][1]+ar[1][2];
cout<<R2;
cout<<"\nThe sum of the third row is: ";
R3=ar[2][0]+ar[2][1]+ar[2][2];
cout<<R3;
cout<<"\nThe sum of the first column is: ";
C1=ar[0][0]+ar[1][0]+ar[2][0];
cout<<C1;
cout<<"\nThe sum of the second column is: ";
C2=ar[0][1]+ar[1][1]+ar[2][1];
cout<<C2;
cout<<"\nThe sum of the third column is: ";
C3=ar[0][2]+ar[1][2]+ar[2][2];
cout<<C3<<endl;
getch();
system("pause");
}
| Is This Answer Correct ? | 2 Yes | 1 No |
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